Essays about: "Lisa Pettersson"

Showing result 1 - 5 of 6 essays containing the words Lisa Pettersson.

  1. 1. Navigating Large-Scale Plasmid DNA Purification : A Recommendation of Current and Future Downstream Purification Solutions

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Matilda Eriksson; Alva Wells; Maria Frey; Lisa Johansson; Gabriel Pettersson; David Sjöberg; [2023]
    Keywords : Plasmid purification; pDNA; large-scale chromatography;

    Abstract : Previous small-scale methods for plasmid DNA (pDNA) purification fail to meet theindustry’s demand for sufficient quantities. Greater volumes of bacterial lysates are a consequence of larger volumetric fermentations and traditional large-scale down-stream purification processes have some disadvantages and limitations. READ MORE

  3. 2. Cow traffic in an automatic milking rotary system : with or without parallel guiding of cows for milking

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Lisa Pettersson; [2019]
    Keywords : parallel guiding; cow traffic; automatic milking rotary; cow behavior;

    Abstract : Automatic milking systems and automatic milking rotary systems (AMR) where the cows are gathered and held in a waiting area prior to milking are dependent on cows to enter the milking unit voluntarily. A low rate of cows that voluntarily enter the milking unit affects both the economy, working safety and cow health negatively. READ MORE

  4. 3. Insulinets påverkan på mjölkproduktionen

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Lisa Pettersson; [2016]
    Keywords : insulin; mjölkproduktion; mjölkkor; mjölkfett; mjölkprotein;

    Abstract : Det är mjölkkörtlarna som från näringsämnen i blodet bygger upp mjölkens fett, laktos och det mesta av proteinet. Mjölkutsöndringen regleras bland annat av hormonella koncentrationer i blodet, lokala förhållanden i alveolen, näringsämnen i blodet samt blodflödet till juvret. READ MORE

  5. 4. Microcredit Impact on Business Performance : A Minor Field Study in El Salvador

    University essay from Linköpings universitet/Nationalekonomi; Linköpings universitet/Filosofiska fakulteten

    Author : Camilla Johansson; Lisa Pettersson; [2014]
    Keywords : Microcredit Impact; Business Performance; Microenterprise; Usulután; El Salvador.;

    Abstract : Microcredits have become a popular way to include poor people in the financial market. Former research on the impact on business performance has provided divergent findings and its impact on the Salvadoran market is not yet investigated. READ MORE

  6. 5. Why buildings’ energy use differ from expected values : A study of sustainable building with focus on the planned area Östra Sala backe

    University essay from Institutionen för teknikvetenskaper

    Author : Ida Eriksson; Lisa Pettersson; Sofia Stadler; [2013]
    Keywords : energy use; specific energy use; building; sustainable residential area; Östra Sala backe; energianvändning; specifik energianvändning; byggnad; hållbar stadsdel; Östra Sala backe;

    Abstract : The municipality of Uppsala together with eight constructors are currently planning a sustainable residential area in Östra Sala backe. The aim of this report is to identify the main factors that are important when calculating the specific energy use in an apartment building. READ MORE